JPH0162649U - - Google Patents
Info
- Publication number
- JPH0162649U JPH0162649U JP1987158047U JP15804787U JPH0162649U JP H0162649 U JPH0162649 U JP H0162649U JP 1987158047 U JP1987158047 U JP 1987158047U JP 15804787 U JP15804787 U JP 15804787U JP H0162649 U JPH0162649 U JP H0162649U
- Authority
- JP
- Japan
- Prior art keywords
- control electrode
- electrode film
- film
- digit
- fluorescent display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000758 substrate Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims 1
- 239000006059 cover glass Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図ａ〜ｈは本考案の第１の実施例の各構成
層毎の分解図、第２図はそれらが組み合わされた
状態の断面図、第３図ａ〜ｈは従来の蛍光表示管
の分解図、第４図は組み合わされた状態の断面図
、第５図は本考案の第２の実施例の断面図である
。
１……透明陽極基板、２……透明制御用電極膜
、３……透明絶縁膜、４……陽極及び配線、５…
…蛍光体、６……カソード、７……カツトオフ電
極膜、８……カバーガラス、９……舌状電極、１
０……制御電極用端子、１１……陽極用端子、１
２……制御用電極、１３……陽極基板、１４……
制御用電極膜、１５……絶縁膜、１６……透明カ
ツトオフ電極膜、１７……透明カバーガラス、１
８……静電防止用導電膜。
Figures 1a to 1h are exploded views of each constituent layer of the first embodiment of the present invention, Figure 2 is a sectional view of the assembled state, and Figures 3a to h are conventional fluorescent display tubes. FIG. 4 is a sectional view of the assembled state, and FIG. 5 is a sectional view of a second embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Transparent anode substrate, 2... Transparent control electrode film, 3... Transparent insulating film, 4... Anode and wiring, 5...
...phosphor, 6 ... cathode, 7 ... cut-off electrode film, 8 ... cover glass, 9 ... tongue-shaped electrode, 1
0...Terminal for control electrode, 11...Terminal for anode, 1
2... Control electrode, 13... Anode substrate, 14...
Control electrode film, 15...Insulating film, 16...Transparent cut-off electrode film, 17...Transparent cover glass, 1
8... Conductive film for static prevention.
Claims (1)
極膜を形成し、さらに絶縁膜を介して各桁に相対
する陽極を形成した蛍光表示管において、前記制
御用電極膜と対向するカバーガラスの内面上の位
置に導電膜によつて前記制御用電極膜と類似形状
のカツトオフ制御用電極膜を形成したことを特徴
とする蛍光表示管。 A cover facing the control electrode film in a fluorescent display tube in which a control electrode film is formed for each digit using a conductive film on an anode substrate, and an anode facing each digit is further formed via an insulating film. A fluorescent display tube characterized in that a cut-off control electrode film having a similar shape to the control electrode film is formed using a conductive film on the inner surface of the glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158047U JPH0162649U (en) | 1987-10-14 | 1987-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158047U JPH0162649U (en) | 1987-10-14 | 1987-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0162649U true JPH0162649U (en) | 1989-04-21 |
Family
ID=31438022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987158047U Pending JPH0162649U (en) | 1987-10-14 | 1987-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0162649U (en) |
-
1987
- 1987-10-14 JP JP1987158047U patent/JPH0162649U/ja active Pending
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